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CH452750A - Process for the production of disazo pigments - Google Patents

Process for the production of disazo pigments

Info

Publication number
CH452750A
CH452750A CH106865A CH106865A CH452750A CH 452750 A CH452750 A CH 452750A CH 106865 A CH106865 A CH 106865A CH 106865 A CH106865 A CH 106865A CH 452750 A CH452750 A CH 452750A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigments
disazo
pigments
Prior art date
Application number
CH106865A
Other languages
German (de)
Inventor
Willy Dr Mueller
Original Assignee
Ciba Geigy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy filed Critical Ciba Geigy
Priority to CH106865A priority Critical patent/CH452750A/en
Priority to CH1590167A priority patent/CH452751A/en
Priority to GB166166A priority patent/GB1076635A/en
Priority to DE19661544459 priority patent/DE1544459A1/en
Priority to ES0322224A priority patent/ES322224A1/en
Priority to FR47193A priority patent/FR1465350A/en
Priority to BE675570D priority patent/BE675570A/xx
Priority to NL6600944A priority patent/NL6600944A/xx
Publication of CH452750A publication Critical patent/CH452750A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C08K5/235—Diazo and polyazo compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH106865A 1965-01-26 1965-01-26 Process for the production of disazo pigments CH452750A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH106865A CH452750A (en) 1965-01-26 1965-01-26 Process for the production of disazo pigments
CH1590167A CH452751A (en) 1965-01-26 1965-01-26 Process for the production of disazo pigments
GB166166A GB1076635A (en) 1965-01-26 1966-01-13 Processes for the manufacture of disazo pigments
DE19661544459 DE1544459A1 (en) 1965-01-26 1966-01-18 Process for the production of disazo pigments
ES0322224A ES322224A1 (en) 1965-01-26 1966-01-25 Processes for the manufacture of disazo pigments
FR47193A FR1465350A (en) 1965-01-26 1966-01-25 Process for the preparation of disazo pigment dyes
BE675570D BE675570A (en) 1965-01-26 1966-01-25
NL6600944A NL6600944A (en) 1965-01-26 1966-01-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH106865A CH452750A (en) 1965-01-26 1965-01-26 Process for the production of disazo pigments

Publications (1)

Publication Number Publication Date
CH452750A true CH452750A (en) 1968-03-15

Family

ID=4201686

Family Applications (1)

Application Number Title Priority Date Filing Date
CH106865A CH452750A (en) 1965-01-26 1965-01-26 Process for the production of disazo pigments

Country Status (5)

Country Link
BE (1) BE675570A (en)
CH (1) CH452750A (en)
DE (1) DE1544459A1 (en)
ES (1) ES322224A1 (en)
GB (1) GB1076635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070353A (en) * 1973-04-18 1978-01-24 Ciba-Geigy Corporation Dicarboxylic acid ester diazo pigments

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997521A (en) * 1969-12-03 1976-12-14 Sandoz Ltd. Bis-(dialkoxycarbonylphenylazo)acetoacetamidoarylenes
US4003886A (en) * 1970-09-11 1977-01-18 Ciba-Geigy Ag Tetracarboxylic acid ester substituted disazo pigments
DE10045790A1 (en) * 2000-09-15 2002-03-28 Clariant Gmbh New crystalline modifications of a yellow disazo colorant and process for their preparation
WO2008006722A2 (en) * 2006-07-10 2008-01-17 Ciba Holding Inc. Method of protecting organic material from light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4070353A (en) * 1973-04-18 1978-01-24 Ciba-Geigy Corporation Dicarboxylic acid ester diazo pigments

Also Published As

Publication number Publication date
BE675570A (en) 1966-07-25
ES322224A1 (en) 1966-07-16
DE1544459A1 (en) 1970-04-09
GB1076635A (en) 1967-07-19

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